/// <summary>
/// 增加一个返回参数到当前Proc命令
/// </summary>
/// <param name="parameterName"></param>
/// <param name="dbType"></param>
/// <returns></returns>
public ProcSection AddReturnValueParameter(string parameterName, DbType dbType, int size)
{
dbProvider.AddReturnValueParameter(dbCommand, parameterName, dbType, size);
return(this);
}
